Omron ZEN Operation Manual page 138

Specifications
DC Inputs I4 (Ia) and I5 (Ib) (Not Isolated) (Pre-V1 CPU Units)
Item
DC Input voltage
inputs
Input imped-
ance
Input current
ON voltage
OFF voltage
ON response
time
OFF response
time
Analog Input range
inputs
External input
impedance
Resolution
Overall accu-
racy (–25
°
55 C)
AD conver-
sion data
Note
Can be selected using the input filter settings.
Expansion I/O Units
AC Inputs (Photocoupler Isolated)
Item
Input voltage 100 to 240 VAC +10%, –15%, 50/60 Hz
Input impedance 83 k Ω
Input current 1.2 mA/100 VAC, 2.9 mA/240 VAC
ON voltage 80 VAC min.
OFF voltage 25 VAC max.
ON response 50 ms or 70 ms at 100 VAC (See note.)
time
100 ms or 120 ms at 240 VAC (See
note.)
OFF response
time
Note
Can be selected using the input filter settings.
Specifications
24 VDC +10%, –15%
5 k Ω
5 mA, Typical
16.0 VDC min.
5.0 VDC max.
15 ms or 50 ms (See note.)
0 to 10 V
150 k Ω min.
0.1 V (1/100 FS)
10% FS
°
C to
0 to 10.5 V in 0.1 V increments
Specifications
Circuit drawing
Analog
output
IN
device 150 kΩ
2.4 kΩ
IN
0.01 µF
24 VDC
−
+
Circuit drawing
IN
83
kΩ
IN
4.7 kΩ
100 to
240 VAC
COM
Appendix B
Internal
circuit
Internal
circuit
115